Aluminum alloy heat sink strip forming device and using method thereof
By designing adjustable cutting wheel height and angle in the aluminum alloy heat dissipation strip forming device, the equipment adaptability and operation safety issues for products of different sizes are solved, the equipment is versatile and operation safety is improved, and the mechanical damage is reduced risk.
Patent Information
- Application Number
- CN202411382105.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2024-12-10
AI Technical Summary
In the existing aluminum alloy heat dissipation strip forming device, the height of the cutting wheel is fixed and cannot adapt to products of different thicknesses or heights, which increases the risk of mechanical injuries, especially when the cutting wheel moves quickly or the robot arm suddenly starts, the operator's Fingers and arms may be pinched or cut.
An aluminum alloy heat dissipation strip forming device is designed, including a forming device frame body, an articulated cutting wheel device, an operating table, a first adjustment mechanism and a second adjustment mechanism. By rotating the rocker and tying the handle, the cutting wheel is realized. Height and angle adjustment avoids cutting wheels and robotic arms in close contact movement, reducing the risk of mechanical injury.
It significantly improves the versatility and flexibility of the equipment, reduces the risk of mechanical damage, and improves work efficiency. Through the design of pentagonal connecting plates and soft pads, the structural stability and cushioning effect are enhanced, and the service life of the equipment is extended.
Smart Images
Figure CN119098794A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to an aluminum alloy heat dissipation strip forming device and a use method thereof. Background Art
[0002] Aluminum alloy heat sink forming device is a professional manufacturing equipment used to process aluminum alloy materials into heat sinks of specific shapes and sizes. This type of device usually integrates forming and cutting functions and can complete a series of processing steps from raw materials to finished products. In the existing aluminum alloy heat sink strip forming device, the upper and lower height positions of the cutting wheel cannot be freely adjusted. Since the height of the cutting wheel is fixed, this device can only cut aluminum alloy heat sink strips of a specific size. The device will not be applicable to products of different thicknesses or heights, which limits the versatility and flexibility of the device. Although the existing aluminum alloy heat sink strip forming device has the function of adjusting the cutting wheel, the operator needs to be in close contact with the moving cutting wheel and the mechanical arm, which increases the risk of mechanical injury. In particular, when the cutting wheel moves quickly or the mechanical arm starts suddenly, the operator's fingers and arms may be pinched or cut. In view of this, the present invention proposes an aluminum alloy heat sink strip forming device to solve the above problems. Summary of the invention
[0003] The purpose of the present invention is to provide an aluminum alloy heat sink strip forming device and a method of using the same, so as to solve the problem proposed in the above background technology that the operator needs to have close contact with the moving cutting wheel and the robotic arm, which increases the risk of mechanical injury, especially when the cutting wheel moves quickly or the robotic arm starts suddenly, the operator's fingers and arms may be pinched or cut.
[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: comprising a molding device frame body, a cutting wheel device is hingedly connected to the molding device frame body, an operating table is installed on the molding device frame body, a first adjustment mechanism is arranged on the molding device frame body below the operating table, the first adjustment mechanism is hingedly connected to the cutting wheel device, the molding device frame body is connected to a second adjustment mechanism, a limiting mechanism is arranged on the first adjustment mechanism, and the limiting mechanism is connected to the side wall of the molding device frame body; The first adjusting mechanism performs rotation adjustment by rotating and pulling the cutting wheel device, and the cutting wheel device can also be adjusted in angle by the second adjusting mechanism. The first adjusting mechanism is limited on the frame body of the forming device by a limiting mechanism.
[0005] As an improvement of the above technical solution, the first adjusting mechanism includes a connecting rod connected to the outer wall of the bottom end of the operating table, a first screw rod threadedly connected to the connecting rod, a rocker connected to the outer end of the first screw rod, a first movable rod connected to the inner end of the first screw rod, a hinged rod hinged to the inner end of the first movable rod, a connecting plate provided with the hinged rod, a rotating shaft rotatably connected to the connecting plate and connected to the main body of the forming device frame through a limiting mechanism, and a long rod hinged to the connecting plate at one end and to the cutting wheel device at the other end.
[0006] As an improvement of the above technical solution, the shape of the connecting plate is set to be a pentagon, the upper end of the connecting plate is hinged to the first movable rod, and the left end of the connecting plate is hinged to the long rod.
[0007] As an improvement of the above technical solution, the lower end of the connecting plate is rotatably connected to the rotating shaft, and the connecting plate is hinged to the second adjusting mechanism.
[0008] As an improvement of the above technical solution, the second adjustment mechanism includes a second movable rod hinged with the connecting plate, a rotating groove opened in the second movable rod, a rotating rod plugged into the rotating groove, a second screw rod connected on both sides of the rotating rod, a first limit nut connected to the outer wall of the second screw rod, and a handle connected to the outer end of the second movable rod.
[0009] As an improvement of the above technical solution, the length of the rotating rod is set to be equal to the length of the rotating groove, and a soft pad is provided on the end surface where the first limiting nut and the second movable rod are in contact.
[0010] As an improvement of the above technical solution, the limiting mechanism includes a slide groove opened on the inner wall of the main body of the molding device frame, a slider connected to both ends of the rotating shaft and slidably connected to the slide groove, a third screw rod connected to the side wall of the slider, and a second limiting nut connected to the outer wall of the third screw rod.
[0011] As an improvement of the above technical solution, the slide groove is set to be rectangular, and the width of the slide groove is set to be equal to the diameter of the third screw rod.
[0012] As an improvement of the above technical solution, the outer wall of the second limiting nut is provided with anti-slip patterns, and the end of the second limiting nut that is attached to the outer wall of the frame body of the molding device is provided with a soft pad.
[0013] The present invention also adopts the following technical solution: a method for using an aluminum alloy heat dissipation strip forming device, comprising the following steps: S1. First, ensure that the main frame of the forming device is stable, and the cutting wheel device is installed in place. The operating table should be adjusted to a suitable position so that the operator can operate conveniently; S2. When the height of the cutting wheel device needs to be adjusted, the operator rotates the rocker, and the rotation of the rocker drives the first screw rod to rotate in the connecting rod through the threaded connection; S3. As the rocker arm rotates, the first screw rod is pushed in or pulled out in the connecting rod, and this action drives the first movable rod to be pushed in or pulled out accordingly; S4, the movement of the first movable rod causes the connecting plate to rotate on the rotating shaft, thereby driving the long rod to move up and down; S5. The up and down movement of the long rod will pull the cutting wheel device to rotate on the main body of the forming device frame, so as to adjust the up and down position of the cutting wheel device; S6. If the angle of the cutting wheel device needs to be further adjusted, the operator can turn the handle. In order to adjust the angle, the operator needs to turn the two sets of first limit nuts outward to release the limit on the first limit nuts, and at the same time twist the second limit nuts outward to release the limit on the third screw rod; S7. After the limit is released, the operator turns the handle so that the handle drives the second movable rod to rotate on the rotating rod, thereby driving the connecting plate to move upward or downward. The movement of the connecting plate causes the rotating shaft to slide up and down in the sliding groove through the slider, further driving the long rod to move up and down. The up and down movement of the long rod ultimately realizes the height adjustment of the cutting wheel device to meet the production requirements of heat dissipation strips of different sizes. S8. After completing the adjustment of the cutting wheel device, the operator can start the forming device to form and cut the aluminum alloy heat sink strip; Compared with the prior art, the present invention has the beneficial effect that the height of the cutting wheel device can be flexibly adjusted through the design of the first adjustment mechanism and the second adjustment mechanism. This enables the device to adapt to aluminum alloy heat dissipation strips of different thicknesses and heights, significantly improving the versatility and flexibility of the equipment and meeting the processing requirements of a variety of products. By turning the rocker or toggling the handle, the operator can easily adjust the height of the cutting wheel without complicated operating steps, thereby improving work efficiency. The setting of the operating table allows the operator to make adjustments at a position away from the cutting wheel and the mechanical arm, avoiding close contact with the cutting wheel and the mechanical arm in motion, significantly reducing the risk of mechanical injury. The connecting plate adopts a pentagonal design, which increases the stability and rigidity of the structure, ensures that the shape remains unchanged under the action of multi-directional forces, and improves the reliability of the adjustment mechanism. The equal length of the rotating rod and the rotating groove ensures that the two are fully matched during the movement process, avoiding interference and jamming, and improving the movement accuracy and stability of the mechanism. The end faces of the first limit nut and the second limit nut are provided with soft pads, which not only play a buffering role, reduce the wear between the metal parts, but also protect the outer wall of the frame body, extending the service life of the equipment. The outer wall of the second limit nut is provided with anti-slip textures, which is convenient for the operator to hold the nut tightly for adjustment, improving the convenience and safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the internal frame structure of the present invention; Figure 3 It is an exploded schematic diagram of the first adjustment mechanism structure of the present invention; Figure 4 For the present invention Figure 2 Schematic diagram of the structure enlarged state at A in the middle; Figure 5 It is a schematic diagram of the three-dimensional state of the second adjustment mechanism structure of the present invention; Figure 6 It is a schematic exploded view of the second adjustment mechanism structure of the present invention.
[0015] In the figure: 1. The main body of the forming device frame; 2. The cutting wheel device; 3. The operating table; 4. The first adjusting mechanism; 41. The connecting rod; 42. The first screw rod; 43. The rocker; 44. The first movable rod; 45. The hinge rod; 46. The connecting plate; 47. The rotating shaft; 48. The long rod; 5. The second adjusting mechanism; 51. The second movable rod; 52. The rotating groove; 53. The rotating rod; 54. The second screw rod; 55. The first limiting nut; 56. The handle; 6. The limiting mechanism; 61. The sliding groove; 62. The sliding block; 63. The third screw rod; 64. The second limiting nut. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0017] Example: like Figure 1-6 As shown, this embodiment proposes an aluminum alloy heat sink strip forming device, including a forming device frame body 1, a cutting wheel device 2 is hinged on the forming device frame body 1, an operating table 3 is installed on the forming device frame body 1, a first adjustment mechanism 4 is arranged on the forming device frame body 1 below the operating table 3, the first adjustment mechanism 4 is hinged to the cutting wheel device 2, the forming device frame body 1 is connected to the second adjustment mechanism 5, a limiting mechanism 6 is arranged on the first adjustment mechanism 4, the limiting mechanism 6 is connected to the side wall of the forming device frame body 1, the first adjustment mechanism 4 is rotated and pulled to rotate and adjust the cutting wheel device 2, the cutting wheel device 2 can also be adjusted in angle through the second adjustment mechanism 5, and the first adjustment mechanism 4 is limited on the forming device frame body 1 through the limiting mechanism 6; The first adjustment mechanism 4 includes a connecting rod 41 connected to the outer wall of the bottom end of the operating table 3, a first screw rod 42 threadedly connected to the connecting rod 41, a rocker 43 connected to the outer end of the first screw rod 42, a first movable rod 44 connected to the inner end of the first screw rod 42, a hinged rod 45 hinged to the inner end of the first movable rod 44, a connecting plate 46 provided with the hinged rod 45, a rotating shaft 47 rotatably connected to the connecting plate 46 and connected to the molding device frame body 1 through a limiting mechanism 6, and a long rod 48 one end of which is hinged to the connecting plate 46 and the other end of which is hinged to the cutting wheel device 2.
[0018] When the staff needs to adjust the height of the cutting wheel device 2, they only need to rotate the rocker 43, so that the rocker 43 drives the first screw rod 42 to rotate in the connecting rod 41, and the first screw rod 42 is pushed in or pulled out in the connecting rod 41, thereby driving the first movable rod 44 to be pushed in or pulled out, and the first movable rod 44 drives the connecting plate 46 to rotate on the rotating shaft 47, and the connecting plate 46 thereby drives the long rod 48 to move up and down, and the long rod 48 pulls the cutting wheel device 2 to rotate on the molding device frame body 1 to adjust the position; It is worth noting that the shape of the connecting plate 46 is set to be a pentagon. The pentagonal design can make more effective use of space, make the layout of various connection points and hinge points more reasonable, reduce interference, and improve the flexibility of the adjustment mechanism. The upper end of the connecting plate 46 is hinged to the first movable rod 44. This design allows the push-pull action of the first movable rod 44 to be directly transmitted to the connecting plate 46, thereby achieving efficient force transmission. The left end of the connecting plate 46 is hinged to the long rod 48, and the long rod 48 is hinged through the left end of the connecting plate 46, which can effectively convert the rotation of the connecting plate 46 into the up and down movement of the cutting wheel device 2. The lower end of the connecting plate 46 is rotatably connected to the rotating shaft 47. This connection method allows the connecting plate 46 to rotate freely on the rotating shaft 47, increasing the flexibility of adjustment. The connecting plate 46 is hinged to the second adjustment mechanism 5, so that the second adjustment mechanism 5 can indirectly adjust the position of the cutting wheel device 2 through the connecting plate 46, increasing the diversity of adjustment methods.
[0019] The second adjusting mechanism 5 includes a second movable rod 51 hinged with the connecting plate 46, a rotating groove 52 provided in the second movable rod 51, a rotating rod 53 inserted into the rotating groove 52, a second screw rod 54 connected to both sides of the rotating rod 53, a first limiting nut 55 connected to the outer wall of the second screw rod 54, and a handle 56 connected to the outer end of the second movable rod 51. The limiting mechanism 6 includes a sliding groove 61 provided on the inner wall of the molding device frame body 1, a slider 62 connected to both ends of the rotating shaft 47 and slidably connected to the sliding groove 61, a third screw rod 63 connected to the side wall of the slider 62, and a second limiting nut 64 connected to the outer wall of the third screw rod 63.
[0020] When the adjustment of the first adjustment mechanism 4 cannot meet the cutting requirements of the workpiece, the two groups of first limiting nuts 55 can be rotated outwardly so that the two groups of first limiting nuts 55 can rotate on the second screw rod 54 and separate from the outer walls of both sides of the second movable rod 51. At this time, the limiting of the first limiting nuts 55 is released so that the first limiting nuts 55 can rotate on the rotating rod 53, and the second limiting nuts 64 are screwed outwardly so that the second limiting nuts 64 can rotate outwardly on the third screw rod 63. The inner end of the second limiting nuts 64 is in contact with the workpiece. The outer wall of the frame body 1 of the type device is separated, and the limit of the third screw rod 63 is released, that is, the limit of the sliding block 62 sliding in the sliding groove 61 is released. At this time, the handle 56 is turned, so that the handle 56 drives the second movable rod 51 to rotate on the rotating rod 53, and the inner end of the second movable rod 51 drives the connecting plate 46 to move upward or downward, and the connecting plate 46 drives the rotating shaft 47 to slide up and down in the sliding groove 61 through the sliding block 62, thereby driving the long rod 48 to move up and down, and the long rod 48 drives the cutting wheel device 2 to adjust the height; The length of the rotating rod 53 is set to be equal to the length of the rotating groove 52, and a soft pad is provided on the end surface where the first limiting nut 55 and the second movable rod 51 are in contact. The length of the rotating rod 53 and the rotating groove 52 are equal, which ensures that the two can be fully matched during the movement, avoiding movement interference or jamming caused by length mismatch, and improving the reliability and stability of the mechanism. The soft pad can play a buffering role, reduce direct contact between metal parts, reduce wear, and extend service life. The slide groove 61 is set to be rectangular, and the rectangular slide groove can provide a stable guiding effect to ensure that the slider 62 slides smoothly in the slide groove. The width of the slide groove 61 is set to be equal to the diameter of the third screw rod 63. The width of the slide groove is equal to the diameter of the screw rod, ensuring that the slider 62 does not move sideways in the slide groove, thereby improving the accuracy and stability of the movement; The outer wall of the second limit nut 64 is provided with anti-slip textures, which increase the friction between the nut and the hand contact surface, making it easier for the operator to hold the nut tightly for adjustment, thereby improving the convenience and safety of operation. A soft pad is provided at the end of the second limit nut 64 that fits against the outer wall of the molding device frame body 1.
[0021] It is worth noting that the first adjustment mechanism 4 adjusts the position of the cutting wheel device 2 when the connecting plate 46 is fixed, while the second adjustment mechanism 5 adjusts the upper and lower positions of the connecting plate 46. Its adjustment range is larger than that of the first adjustment mechanism 4 and can be selected according to needs.
[0022] A method for using an aluminum alloy heat dissipation strip forming device is as follows: S1. First, ensure that the main frame 1 of the molding device is stable, and the cutting wheel device 2 is installed in place, and the operating table 3 should be adjusted to a suitable position so that the operator can operate conveniently; S2. When the height of the cutting wheel device 2 needs to be adjusted, the operator rotates the rocker 43. The rotation of the rocker 43 drives the first screw rod 42 to rotate in the connecting rod 41 through the threaded connection. S3, as the rocker 43 rotates, the first screw rod 42 is pushed in or pulled out of the connecting rod 41, and this action drives the first movable rod 44 to be pushed in or pulled out accordingly; S4, the movement of the first movable rod 44 causes the connecting plate 46 to rotate on the rotating shaft 47, thereby driving the long rod 48 to move up and down; S5, the up and down movement of the long rod 48 will pull the cutting wheel device 2 to rotate on the frame body 1 of the forming device, so as to adjust the up and down position of the cutting wheel device 2; S6. If the angle of the cutting wheel device 2 needs to be further adjusted, the operator can rotate the handle 56. To adjust the angle, the operator needs to rotate the two sets of first limiting nuts 55 outward to release the limit on the first limiting nuts 55, and at the same time twist the second limiting nuts 64 outward to release the limit on the third screw rod 63; S7. After the limit is released, the operator turns the handle 56, so that the handle 56 drives the second movable rod 51 to rotate on the rotating rod 53, thereby driving the connecting plate 46 to move upward or downward. The movement of the connecting plate 46 causes the rotating shaft 47 to slide up and down in the sliding groove 61 through the slider 62, further driving the long rod 48 to move up and down. The up and down movement of the long rod 48 ultimately realizes the height adjustment of the cutting wheel device 2 to meet the production requirements of heat dissipation strips of different sizes. S8. After completing the adjustment of the cutting wheel device 2, the operator can start the forming device to perform the forming and cutting work of the aluminum alloy heat dissipation strip; Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An aluminum alloy heat dissipation strip forming device, characterized in that: The molding device frame body (1) comprises a molding device frame body (1), a cutting wheel device (2) is hingedly connected to the molding device frame body (1), an operating table (3) is installed on the molding device frame body (1), a first adjustment mechanism (4) is arranged on the molding device frame body (1) below the operating table (3), the first adjustment mechanism (4) is hingedly connected to the cutting wheel device (2), a second adjustment mechanism (5) is connected to the molding device frame body (1), a limiting mechanism (6) is arranged on the first adjustment mechanism (4), and the limiting mechanism (6) is connected to the side wall of the molding device frame body (1); The first adjustment mechanism (4) performs rotational adjustment by rotating and pulling the cutting wheel device (2), and the cutting wheel device (2) can also be angle-adjusted by the second adjustment mechanism (5). The first adjustment mechanism (4) is limited on the frame body (1) of the forming device by a limiting mechanism (6).
2. The aluminum alloy heat dissipation strip forming device according to claim 1, characterized in that: The first adjustment mechanism (4) comprises a connecting rod (41) connected to the outer wall of the bottom end of the operating table (3), a first screw rod (42) threadedly connected to the connecting rod (41), a rocker (43) connected to the outer end of the first screw rod (42), a first movable rod (44) connected to the inner end of the first screw rod (42), a hinged rod (45) hinged to the inner end of the first movable rod (44), a connecting plate (46) provided with the hinged rod (45), a rotating shaft (47) rotatably connected to the connecting plate (46) and connected to the main body (1) of the frame of the forming device through a limiting mechanism (6), and a long rod (48) one end of which is hinged to the connecting plate (46) and the other end of which is hinged to the cutting wheel device (2).
3. The aluminum alloy heat dissipation strip forming device according to claim 2, characterized in that: The shape of the connecting plate (46) is set to be a pentagon, the upper end of the connecting plate (46) is hinged to the first movable rod (44), and the left end of the connecting plate (46) is hinged to the long rod (48).
4. The aluminum alloy heat dissipation strip forming device according to claim 3, characterized in that: The lower end of the connecting plate (46) is rotatably connected to the rotating shaft (47), and the connecting plate (46) is hinged to the second adjusting mechanism (5).
5. The aluminum alloy heat dissipation strip forming device according to claim 4, characterized in that: The second adjustment mechanism (5) comprises a second movable rod (51) hinged to the connecting plate (46), a rotation groove (52) provided in the second movable rod (51), a rotating rod (53) plugged into the rotation groove (52), a second screw rod (54) connected to both sides of the rotating rod (53), a first limiting nut (55) connected to the outer wall of the second screw rod (54), and a handle (56) connected to the outer end of the second movable rod (51).
6. The aluminum alloy heat dissipation strip forming device according to claim 5, characterized in that: The length of the rotating rod (53) is set to be equal to the length of the rotating groove (52), and the end surface where the first limiting nut (55) and the second movable rod (51) are in contact is provided with a soft pad.
7. The aluminum alloy heat dissipation strip forming device according to claim 1, characterized in that: The limiting mechanism (6) comprises a slide groove (61) provided on the inner wall of the frame body (1) of the molding device, a slider (62) connected to both ends of the rotating shaft (47) and slidably connected to the slide groove (61), a third screw rod (63) connected to the side wall of the slider (62), and a second limiting nut (64) connected to the outer wall of the third screw rod (63).
8. The aluminum alloy heat dissipation strip forming device according to claim 7, characterized in that: The slide groove (61) is configured to be rectangular, and the width of the slide groove (61) is configured to be equal to the diameter of the third screw rod (63).
9. The aluminum alloy heat dissipation strip forming device according to claim 7, characterized in that: The outer wall of the second limiting nut (64) is provided with anti-slip patterns, and the end of the second limiting nut (64) that is attached to the outer wall of the frame body (1) of the molding device is provided with a soft pad.
10. A method for using the aluminum alloy heat dissipation strip forming device according to any one of claims 1 to 9, characterized in that: S1. First, ensure that the main frame (1) of the molding device is stable, and the cutting wheel device (2) is installed in place, and the operating table (3) should be adjusted to a suitable position so that the operator can operate conveniently; S2. When it is necessary to adjust the height of the cutting wheel device (2), the operator rotates the rocker (43), and the rotation of the rocker (43) drives the first screw rod (42) to rotate in the connecting rod (41) through the threaded connection; S3, as the rocker (43) rotates, the first screw rod (42) is pushed in or pulled out of the connecting rod (41), and this action drives the first movable rod (44) to be pushed in or pulled out accordingly; S4, the movement of the first movable rod (44) causes the connecting plate (46) to rotate on the rotating shaft (47), thereby driving the long rod (48) to move up and down; S5, the up and down movement of the long rod (48) will pull the cutting wheel device (2) to rotate on the main frame (1) of the forming device, thereby achieving the up and down position adjustment of the cutting wheel device (2); S6. If the angle of the cutting wheel device (2) needs to be further adjusted, the operator can rotate the handle (56). To adjust the angle, the operator needs to rotate the two sets of first limit nuts (55) outward to release the limit on the first limit nuts (55), and at the same time, twist the second limit nut (64) outward to release the limit on the third screw rod (63); S7. After the limit is released, the operator turns the handle (56), so that the handle (56) drives the second movable rod (51) to rotate on the rotating rod (53), thereby driving the connecting plate (46) to move upward or downward. The movement of the connecting plate (46) causes the rotating shaft (47) to slide up and down in the sliding groove (61) through the slider (62), further driving the long rod (48) to move up and down. The up and down movement of the long rod (48) ultimately realizes the height adjustment of the cutting wheel device (2) to meet the production requirements of heat dissipation strips of different sizes. S8. After completing the adjustment of the cutting wheel device (2), the operator can start the forming device to perform the forming and cutting work of the aluminum alloy heat dissipation strip.
Citation Information
Patent Citations
Regulating device for lifting and tilting of saw blades
CN103100861A
Saw blade lifting regulation driving mechanism of table saw
CN1785612A
Knife feeding structure of combined harvester
CN204291812U
Height-adjustable wire cutting machine
CN208913316U
Anti-loosening device for lifting roller
CN212945786U